Quote: "On Friday, zoo visitors notified zookeepers after seeing a barking deer (Muntiacus muntjak) having a seizure while foaming at the mouth. The deer died at around noon on Friday."

Note: Four dogs died after seizures and foaming at the mouth after walks in Riverside Park in New York, as mentioned in the 2012-09-11 update. More than 70 dogs died foaming at the mouth after seizures in Moscow (Russia), as mentioned in the 2012-09-21 update. Two lions sickened and foamed at the mouth at a zoo in Berlin (Germany), as mentioned in the 2012-08-06 update. Quite a number of people have died after foaming at the mouth too, especially in the last year. Hydrogen sulfide is neurotoxic and can cause seizures and foaming at the mouth. It can cause chemical damage to lungs too, which can also cause foaming at the mouth...

Note: Here are yet more deep sea creatures surfacing dead. Hydrogen sulfide and methane are rising from the depths, so one would expect to see deep sea creatures getting hit hard, and for every event like this that we see, there are probably hundreds more events that we never even hear about because nobody is around to see the corpses. This is similar to the deep sea oarfish surfacing dead off the coast of California, the deep-dwelling sperm whales that have been dying around the world in the last few years, the giant squid surfacing dead, the starfish disintegrating off the Pacific Northwest and so on...

Quote: "Sulfur upwelling in the Taal Lake has triggered fish mortalities in four barangays in Talisay, Batangas, which is equivalent to P10.5 million of the lake’s total production cost, according to the Bureau of Fisheries and Aquatic Resources (BFAR)."

Note: That's the chemocline rising to the surface, releasing accumulated hydrogen sulfide and methane, and smothering the fish. The same thing happened in the Inner Harbor in coastal Baltimore (Maryland), as mentioned in the 2013-07-18 update. This same process will hit bodies of water all over the world, including the oceans, eventually releasing enough hydrogen sulfide and methane into the atmosphere to burn, explode and/or poison most life on the planet, just as has happened in the past...

Quote: "Authorities are scratching for answers following the bizarre deaths of dozens of birds in a Mayfield West garden in the first week of January for the second year running. Staff at GP Training in Frith Street found 14 rainbow lorikeets, two myna birds and a magpie in the centre’s gardens last week. They were confronted with the sight of 27 birds when they returned from last year’s New Year break. None of the birds had obvious injuries."

Quote: "Office of Environment and Heritage spokesman Lawrence Orel agreed the deaths were highly unusual. 'The weather has been quite mild, so I doubt the heat killed them,' he said. 'There’s a number of species involved and it’s not an isolated area, which makes it unusual.'"

Note: Birds are small and have rapid respiration, so they are more vulnerable to poisonous gases than most other creatures, which is the origin of the 'canary in the coal mine' thing. When birds start dropping dead in mines, it's a warning to miners, and miners who ignore that warning end up dead. If we ignore the warning then our fate will be the same...

Note: All of the feral cats in my neighborhood disappeared months ago. I'm sure they're dead, because cats are highly territorial. Because of the complete lack of cats, the local rabbit population has exploded...

Quote: "Rescuers there recount the difficulty of watching a fierce national symbol of strength inexplicably suffering from debilitating symptoms that include body tremors, seizures, paralysis, and weakness in their wings, legs and feet."